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CA2259329A1 - Reseau pour service de messagerie ayant l'abilite de discriminer entre plusieurs canaux de transmission des signaux vocaux - Google Patents

Reseau pour service de messagerie ayant l'abilite de discriminer entre plusieurs canaux de transmission des signaux vocaux

Info

Publication number
CA2259329A1
CA2259329A1 CA002259329A CA2259329A CA2259329A1 CA 2259329 A1 CA2259329 A1 CA 2259329A1 CA 002259329 A CA002259329 A CA 002259329A CA 2259329 A CA2259329 A CA 2259329A CA 2259329 A1 CA2259329 A1 CA 2259329A1
Authority
CA
Canada
Prior art keywords
base station
picocell
station micro
voice channel
switching controller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002259329A
Other languages
English (en)
Other versions
CA2259329C (fr
Inventor
Umesh J. Amin
Michael Buhrmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Mobility II LLC
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2259329A1 publication Critical patent/CA2259329A1/fr
Application granted granted Critical
Publication of CA2259329C publication Critical patent/CA2259329C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

Cette invention se rapporte à un réseau de messagerie cellulaire qui comprend un contrôleur de commutation connecté au réseau téléphonique sans fil. Un ou plusieurs réémetteurs de microcellule/picocellule de la station de base sont couplés à ce contrôleur de commutation. L'émetteur de microcellule/picocellule de la station de base utilise un équipement de commande simplifié n'ayant aucune capacité de canal de trafic numérique. Chaque réémetteur de microcellule/picocellule de la station de base est capable d'établir une discrimination entre les signaux d'attribution du canal vocal et les signaux de messagerie courts (38) dans le canal de commande numérique et de mettre de côté ces signaux d'attribution de canal vocal (40) afin de rediffuser les signaux de messagerie courts (42) dans le canal de commande numérique. Un ou plusieurs récepteurs sont couplés aux réémetteurs de microcellule/picocellule de la station de base au moyen d'un canal de commande numérique à protocole IS-136. Le réémetteur de microcellule/picocellule de la station de base peut être connecté au contrôleur de commutation par l'intermédiaire d'une ligne téléphonique à paires torsadées.
CA002259329A 1996-06-28 1997-06-02 Reseau pour service de messagerie ayant l'abilite de discriminer entre plusieurs canaux de transmission des signaux vocaux Expired - Fee Related CA2259329C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/672,769 1996-06-28
US08/672,769 US5875187A (en) 1996-06-28 1996-06-28 TDMA messaging service microcell
PCT/US1997/009034 WO1998000940A1 (fr) 1996-06-28 1997-06-02 Microcellule pour service de messagerie amrt

Publications (2)

Publication Number Publication Date
CA2259329A1 true CA2259329A1 (fr) 1998-01-08
CA2259329C CA2259329C (fr) 2004-06-01

Family

ID=24699929

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002259329A Expired - Fee Related CA2259329C (fr) 1996-06-28 1997-06-02 Reseau pour service de messagerie ayant l'abilite de discriminer entre plusieurs canaux de transmission des signaux vocaux

Country Status (6)

Country Link
US (2) US5875187A (fr)
EP (1) EP0900486B1 (fr)
JP (1) JP3955896B2 (fr)
CA (1) CA2259329C (fr)
TW (1) TW365094B (fr)
WO (1) WO1998000940A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7012903B1 (en) * 1996-06-28 2006-03-14 Cingular Wireless Ii, Llc TDMA messaging service microcell
US5875187A (en) * 1996-06-28 1999-02-23 At&T Wireless Services Inc. TDMA messaging service microcell
US6157816A (en) * 1997-12-22 2000-12-05 Ericsson Inc. Method of increasing battery life in mobile communications devices which use paging channel displacement
US6760311B1 (en) * 1998-11-20 2004-07-06 Ericsson Inc. Thermal transmission control of wireless data modem
US20040007672A1 (en) * 2002-07-10 2004-01-15 Delucas Lawrence J. Method for distinguishing between biomolecule and non-biomolecule crystals
JP3888632B2 (ja) * 2003-03-26 2007-03-07 靖浩 堀池 マイクロミキサ、試料分析キット及びその製造方法
US7808948B2 (en) * 2005-03-30 2010-10-05 Motorola, Inc. Methods for informing mobile stations of control channel architectures
US8150446B2 (en) * 2009-06-17 2012-04-03 Telefonaktiebolaget L M Ericsson (Publ) Thermal energy control in a mobile transceiver

Family Cites Families (31)

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CA1261080A (fr) 1985-12-30 1989-09-26 Shunichiro Tejima Systeme de communication par satellite a acces multiple aleatoire et a reservation de tranches de temps
US4797654A (en) 1987-05-01 1989-01-10 Gte Communication Systems Corporation Data format conversion circuit
US4845491A (en) 1987-05-15 1989-07-04 Newspager Corporation Of America Pager based information system
US5115233A (en) 1988-03-31 1992-05-19 Motorola, Inc. Shared data/voice communication system with programmable data priority
US4943973A (en) * 1989-03-31 1990-07-24 At&T Company Spread-spectrum identification signal for communications system
US5172375A (en) 1989-06-22 1992-12-15 Nec Corporation Multiple access satellite communication system for mini-earth station networks
US5214789A (en) 1989-11-17 1993-05-25 Uniden America Corporation Radio channel allocation based on location of mobile users
US5153902A (en) 1990-04-27 1992-10-06 Telefonaktiebolaget L M Ericsson Multi-exchange paging system for locating a mobile telephone in a wide area telephone network
AU650665B2 (en) * 1990-07-05 1994-06-30 Fujitsu Limited High performance digitally multiplexed transmission system
US5455823A (en) 1990-11-06 1995-10-03 Radio Satellite Corporation Integrated communications terminal
US5155742A (en) * 1991-05-03 1992-10-13 Bell Communications Research, Inc. Time dispersion equalizer receiver with a time-reversal structure for TDMA portable radio systems
US5572347A (en) * 1991-07-30 1996-11-05 Alcatel Network Systems, Inc. Switched video architecture for an optical fiber-to-the-curb telecommunications system
EP0528087A1 (fr) 1991-08-19 1993-02-24 Siemens Aktiengesellschaft Procédé et agencement pour la communication des informations STM à travers des commutateurs ATM
KR970000572B1 (ko) 1991-09-24 1997-01-13 모토로라 인코포레이티드 원격 기지국과 중앙 사이트간의 통신 신호 교환 방법 및 장치
JP3226945B2 (ja) 1991-10-02 2001-11-12 キヤノン株式会社 マルチメディア通信装置
EP0677222A4 (fr) 1993-11-01 1995-12-27 Ericsson Telefon Ab L M Protocole de niveau 2 dans un reseau cellulaire de telecommunications.
SG85637A1 (en) * 1993-11-01 2002-01-15 Ericsson Telefon Ab L M Automatic retransmission request
WO1995023487A1 (fr) 1994-02-24 1995-08-31 Gte Mobile Communications Service Corporation Systeme radiotelephonique cellulaire a postes mobiles programmes a distance
US5745492A (en) * 1994-07-21 1998-04-28 Ntt Mobile Communications Network, Inc. Speech information freeze-out control method and equipment in mobile satellite communication system
US5539744A (en) * 1994-10-17 1996-07-23 At&T Corp. Hand-off management for cellular telephony
US5511110A (en) * 1994-11-09 1996-04-23 U S West, Inc. Cellular phone page system using sequential transmissions of pages over a time-partitioned forward control channel
US5625629A (en) * 1995-08-07 1997-04-29 Hughes Electronics Method of ensuring bandwidth availability for non-page traffic in a communications systems
US5806000A (en) * 1995-10-12 1998-09-08 Telefonaktiebolaget Lm Ericsson (Publ) System and method for implementing short message service extension phones within a radio telecommunications network
US5761623A (en) * 1995-10-13 1998-06-02 Telefonaktiebologet Lm Ericsson (Publ) Cellular telecommunications network having seamless interoperability between exchanges while supporting operation in multiple frequency hyperbands
US6046990A (en) 1995-11-15 2000-04-04 Ericsson, Inc. High-penetration transmission method for a radiocommunication system
US6314081B1 (en) * 1996-01-18 2001-11-06 Ericsson Inc. High power short message service using dedicated carrier frequency
US5822700A (en) * 1996-04-18 1998-10-13 Telefonaktiebolaget L M Ericsson Flow control of short message service messages in a cellular telephone network
US5903726A (en) * 1996-06-26 1999-05-11 Mci Communications Corporation System using portion of a short message payload to identify short message service types and delivering the message if user subscribes to the services
US5875187A (en) 1996-06-28 1999-02-23 At&T Wireless Services Inc. TDMA messaging service microcell
US6014089A (en) 1996-10-28 2000-01-11 Tracy Corporation Ii Method for transmitting data using a digital control channel of a wireless network
US6175743B1 (en) * 1998-05-01 2001-01-16 Ericsson Inc. System and method for delivery of short message service messages to a restricted group of subscribers

Also Published As

Publication number Publication date
EP0900486A4 (fr) 1999-09-15
EP0900486A1 (fr) 1999-03-10
CA2259329C (fr) 2004-06-01
WO1998000940A1 (fr) 1998-01-08
US5875187A (en) 1999-02-23
EP0900486B1 (fr) 2013-06-05
US7280503B2 (en) 2007-10-09
TW365094B (en) 1999-07-21
JP3955896B2 (ja) 2007-08-08
JP2000514263A (ja) 2000-10-24
US20060029019A1 (en) 2006-02-09

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